基于无线传感器网络果园生态环境监测关键技术研究.docx

. .. 基于无线传感器网络的果园生态环境监测关键技术研究 摘要 无线传感器网络是传感器技术与无线通信技术的结合产物,它具有低能耗、低成本、自组织、部署方便、组网灵活等优点。通过对果园生态环境系统采用无线传感器网络计策技术，使果园得到更加高效的信息采集，实时监控。本文首先介绍了无线传感器网络的研究意义和发展现状，同时介绍了有关无线传感器网络的相关知识和关键技术，并对部分关键技术进行了分析和研究，最后本文提出基于无线传感器网络的果园生态环境监测关键技术研究。 关键词：无线传感器网络;生态环境系统监测;分簇算法;MAC协议;数据融合;拓扑结构 THE KEY TECHNOLOGY RESEARCH OF GARDEN ECOLOGICAL ENVIRONMENT MONITORING BASED ON WIRELESS SENSOR NETWORK ABSTRACT Wireless sensor network (WSN) is a combination of sensor technology and wireless communication technology, it has low energy consumption, low cost, self-organization, easy deployment, flexible networking, etc. Through the orchard ecological environment system using wireless sensor network plan technology, make the orchard gets more efficient information acquisition, real-time monitoring. This paper first introduces the research significance and current situation of the development of wireless sensor network (WSN), at the same time introduced the relevant knowledge about the wireless sensor network and the key technology, and analyzed the key technologies and research, finally in this paper, based on wireless sensor network (WSN) of orchard ecological environment monitoring key technology research. KEY WORDS: Wireless sensor network (WSN); Ecological environment monitoring system; Clustering algorithm; MAC protocols; Data fusion; topology 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc387053670 1绪论 PAGEREF _Toc387053670 \h 3 HYPERLINK \l _Toc387053671 1.1本课题的研究背景 PAGEREF _Toc387053671 \h 3 HYPERLINK \l _Toc387053672 1.2本课题的研究目的及意义 PAGEREF _Toc387053672 \h 3 HYPERLINK \l _Toc387053673 1.3 本文的主要工作 PAGEREF _Toc387053673 \h 3 HYPERLINK \l _Toc387053674 1.4本文的组织结构 PAGEREF _Toc387053674 \h 3 HYPERLINK \l _Toc387053675 2无线传感器网络的研究现状 PAGEREF _Toc387053675 \h 3 HYPERLINK \l _Toc387053676 2.1国外研究现状 PAGEREF _Toc387053676 \h 3 HYPERLINK \l _Toc387053677 2.2国内研究现状 PAGEREF _Toc387053677 \h 3 HYPERLINK \l _Toc387053678 3无线传感器网络概述 PAGEREF _Toc387053678 \h 3 HYPERLINK \l _Toc